The Scheduler can pass an event-based job for the message content of the event that started the job. To pass an event-based job which of the following rules will be applied?

• A. The job must use a named program of type STORED_PROCEDURE
• B. One of the named programs arguments must be a metadata argument with metadata_attribute set to EVENT_MESSAGE
• C. The stored procedure that implements the program must have an argument at the position corresponding to the named programs metadata argument. The argument type must be the data type of the queue where your application queues the job-start event
• D. All mentioned above